| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $237.45 | 9.484% | $259.9698 | $259.97 | $259.95 | $260.00 |
| Purchase #2 | $84.53 | 9.293% | $92.3854 | $92.39 | $92.40 | $92.40 |
| Purchase #3 | $15.36 | 9.106% | $16.7587 | $16.76 | $16.75 | $16.80 |
| Purchase #4 | $205.44 | 6.640% | $219.0812 | $219.08 | $219.10 | $219.10 |
| Purchase #5 | $199.73 | 9.139% | $217.9833 | $217.98 | $218.00 | $218.00 |
| Purchase #6 | $69.33 | 4.424% | $72.3972 | $72.40 | $72.40 | $72.40 |
| Purchase #7 | $87.92 | 11.550% | $98.0748 | $98.07 | $98.05 | $98.10 |
| 7 purchase totals = | $899.76 | $976.6504 | $976.65 | $976.65 | $976.80 | |